Definition - What does Sock Fetish mean?

Kinkly explains Sock Fetish

The sock enthusiast can have equally erotic feelings toward socks when used as a provocative accessory when worn by a partner and also as an object separate from a wearer. The sock fetish has been tied to BDSM practice as socks are a reminder of discipline. Compression lines in the skin, from the wearing of socks are also a prized commodity. The marks are seen as being extremely sexual to sock fetishists.